package com.ebupt.migu.music.schedule.util;

/**
 * @author xuhongsong@cd.ebupt.com
 * @version 1.0
 * @className StringUtils
 * @date 2020/7/3 10:53
 */
public class StringUtils {


    /** 截取字符串后len位之前的字串
     * @param src
     * @param len
     * @return
     */
    public static String cutString(String src,int len){
        return src.substring(0,src.length()-len);
    };


}
